1 definition by SNLinReview

when a person is exceeding difficult or socially obtuse; when their behavior suggests the potential for a mild end of spectrum diagnosis; you do not want to be politically incorrect and rashly call someone retarded or autistic, but you're deeply frustrated with their conduct and rigidity
Oh, Katie is fixated on whether I wrote her name in dust - she's got a touch of the tism.

Tom's been fairy dusted with some eccentric and irritating personal traits - he's got a touch of the tism.
by SNLinReview May 31, 2019
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